7445241 has 12 divisors (see below), whose sum is σ = 10915632. Its totient is φ = 4889016.

The previous prime is 7445237. The next prime is 7445279. The reversal of 7445241 is 1425447.

It is not a de Polignac number, because 7445241 - 2² = 7445237 is a prime.

It is a super-2 number, since 2×7445241² = 110863227096162, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7445441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5571 + ... + 6776.

It is an arithmetic number, because the mean of its divisors is an integer number (909636).

Almost surely, 2^7445241 is an apocalyptic number.

It is an amenable number.

7445241 is a deficient number, since it is larger than the sum of its proper divisors (3470391).

7445241 is a wasteful number, since it uses less digits than its factorization.

7445241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12420 (or 12417 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 7445241 is about 2728.5968921774. The cubic root of 7445241 is about 195.2658307396.

The spelling of 7445241 in words is "seven million, four hundred forty-five thousand, two hundred forty-one".